فهرس المقالات mohammad jafari المقاله 1 - Determination of the Effective Parameters for Perforated Functionally Graded Plates with Polygonal Cutout by Analytical Solution 20.1001.1.20083505.2020.12.1.7.3 10.22034/jsm.2019.584898.1395 M Jafari M. H Bayati Chaleshtari H Abdolalian Journal of Solid Mechanics , العدد 1 , السنة 12 , زمستان 2020 المقاله 2 - Determination of Optimal Parameters for Finite Plates with a Quasi-Square Hole 20.1001.1.20083505.2018.10.2.6.0 M Jafari M.H Bayati Chaleshtari E Ardalani Journal of Solid Mechanics , العدد 2 , السنة 10 , بهار 2018